USBDUX driver timeout
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
linux (Ubuntu) |
Fix Released
|
Medium
|
Unassigned | ||
Lucid |
Fix Released
|
Medium
|
Unassigned |
Bug Description
SRU Justification/
Per the request of the usbdux maintainer, the following patches resolve a usbdux driver timeout and lockup. All three patches have landed in 2.6.33 upstream. Please note that this set of patches depend on the patch to fix bug 563436 (ie re-enable comedi drivers). I recognize we are frozen for the upcoming release so please consider this for the first Lucid Stable Release Update.
TEST CASE:
I've built a test kernel with the upstream patches applied. I've received confirmation from the bug reporter (usbdux maintainer) that this indeed resolves the timeout and lockup.
=====
This is a patch for the kernel source for Ubuntu Karmic. 2.6.31.
I'm the maintainer of the usbdux.c driver. I've made a patch which resolves the issue.
ProblemType: Bug
AplayDevices:
**** List of PLAYBACK Hardware Devices ****
card 0: NVidia [HDA NVidia], device 0: STAC92xx Analog [STAC92xx Analog]
Subdevices: 1/1
Subdevice #0: subdevice #0
Architecture: i386
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/
CRDA: Error: [Errno 2] No such file or directory
Card0.Amixer.info:
Card hw:0 'NVidia'/'HDA NVidia at 0xfe024000 irq 23'
Mixer name : 'SigmaTel STAC9227'
Components : 'HDA:83847618,
Controls : 32
Simple ctrls : 22
Date: Mon Nov 16 00:43:58 2009
DistroRelease: Ubuntu 9.10
HibernationDevice: RESUME=
InstallationMedia: Ubuntu 9.10 "Karmic Koala" - Release i386 (20091028.5)
IwConfig:
lo no wireless extensions.
eth0 no wireless extensions.
Lsusb:
Bus 002 Device 003: ID 046d:c016 Logitech, Inc. M-UV69a/HP M-UV96 Optical Wheel Mouse
Bus 002 Device 002: ID 413c:2005 Dell Computer Corp. RT7D50 Keyboard
Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
MachineType: Dell Inc Dimension C521
NonfreeKernelMo
Package: linux-image-
ProcCmdLine: BOOT_IMAGE=
ProcEnviron:
LANG=en_GB.UTF-8
SHELL=/bin/bash
ProcVersionSign
RelatedPackageV
linux-
linux-firmware 1.24
RfKill:
SourcePackage: linux
Uname: Linux 2.6.31-14-generic i686
WifiSyslog:
XsessionErrors:
(gnome-
(gnome-
(polkit-
(nautilus:1670): Eel-CRITICAL **: eel_preferences
(gnome-
dmi.bios.date: 12/09/2006
dmi.bios.vendor: Dell Inc
dmi.bios.version: 1.1.4
dmi.board.name: 0HY175
dmi.board.vendor: Dell Inc
dmi.board.version: A03
dmi.chassis.type: 3
dmi.chassis.vendor: Dell Inc
dmi.modalias: dmi:bvnDellInc:
dmi.product.name: Dimension C521
dmi.sys.vendor: Dell Inc
tags: | added: kernel-karmic |
Changed in linux (Ubuntu): | |
importance: | Undecided → Medium |
status: | New → Triaged |
description: | updated |
Changed in linux (Ubuntu Lucid): | |
milestone: | none → lucid-updates |
Changed in linux (Ubuntu Lucid): | |
status: | In Progress → Fix Committed |
tags: | added: patch |
Changed in linux (Ubuntu): | |
status: | Fix Committed → Fix Released |
assignee: | Leann Ogasawara (leannogasawara) → nobody |
Changed in linux (Ubuntu Lucid): | |
assignee: | Leann Ogasawara (leannogasawara) → nobody |
This patch fixes the timeout issue.